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Enter your email and get an API key instantly. 100 free requests with 3 powerful AI models.

🌟 GLM-4-Flash (128K · 首选稳定)
GLM-4.7-Flash (200K · 编程向)
Qwen2.5-7B-Instruct

💡 免费首选 GLM-4-Flash（稳定，128K 上下文）；GLM-4.7-Flash 为编程向，上游限流较频，建议先用 GLM-4-Flash 跑通首次调用。

100 requests
5 req/min
3 AI models
$0 免费体验
Free vs Paid — 差别一目了然
免费即刻开跑 · 付费解锁全部模型（Wise 银行转账，Key 先开、后付款）
FREE
可用模型3 个（GLM-4-Flash / GLM-4.7-Flash / Qwen2.5-7B）
额度100 次请求 · 5 次/分
信用卡无需信用卡
费用$0
适合试跑 / 学习 / 轻量调用
回到顶部免费开 Key
付费是预充值而非订阅：按 token 实扣，无月费、无自动续费；余额长期可用、未用可退（详见服务条款）。
Out of free requests, or want stronger models? One-click top-up — pay per use, no monthly fee
1️⃣
Choose Plan
Select your tier
2️⃣
Transfer Payment
Wire to Wise account
3️⃣
Upload Proof
Screenshot or PDF
4️⃣
Get Key
Instant activation
💡 This is a prepaid balance, not a subscription: your deposit converts to CNY at Wise's live rate and is deducted per token as you use it. Balance does not expire and any unused balance is refundable per our Terms of Service — no monthly fee.
Free models included
Starter — Top up
$50 /one-time top-up
10 requests/min
Most Popular
Standard — Top up
$200 /one-time top-up
30 requests/min
Professional — Top up
$500 /one-time top-up
60 requests/min
Enterprise — Top up
$1000+ /custom
Unlimited RPM
💰 How billing works — flagship model DeepSeek-V4-Flash
¥1.4
input / 1M tokens (off-peak)
¥2.8
output / 1M tokens (off-peak)
≈¥0.0023
per typical chat (~1K in + 300 out)
~100k+ chats
$50 top-up buys*
* Est. at $1≈¥7.2, subject to Wise's actual rate. Peak hours (Beijing 09:00-12:00 / 14:00-18:00) cost ~1.5x. Full transparent pricing at our pricing page.

📘Wise 转账手把手教程（Step-by-Step）

1. 选套餐（Starter $50 / Standard $200 / Pro $500 / Enterprise $1000+）。
2. 登录 Wise → Send money → 币种选 USD。
3. 逐项填写下方「盈算智服 Wise 收款账户」（点击字段即可复制）。
4. Reference / Memo（备注） 栏必填 YS-AI-你的邮箱（如 [email protected]）——缺此无法对账，会卡住激活。
5. 确认转账并截图保存成功页。
6. 上传凭证（截图/PDF ≤5MB），填邮箱+姓名+套餐+金额 → Submit & Get API Key。
7. 系统秒级核对凭证后激活 Key，页面直接显示可用 API Key。
Account Holder
WeiQing Fei
Bank Name
Wise US Inc
Routing (ACH)
101019628
Account Number
213689747001
SWIFT/BIC
TRWIUS35XXX
⚠️ 没有 Wise 账号？ 用自己银行的 国际电汇（SWIFT） 也行，收款信息完全相同，币种务必选 USD。仍有疑问？直接回信给我们，或邮件 [email protected]。
🎉

API Key Activated!

Your API key has been generated. You can start using it right now.

Your API Key (copy & save it now)
—
Quick Start（复制下面命令，把 YOUR_KEY 换成你的 Key 即可运行）:
curl https://yingsuan.top/v1/chat/completions \ -H "Authorization: Bearer YOUR_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"deepseek-v4-flash","messages":[{"role":"user","content":"你好"}],"max_tokens":512,"reasoning_effort":"none"}' 免费额度：限时 20 次 DeepSeek-V4-Flash 体验 + glm-4-flash, glm-4.7-flash, Qwen2.5-7B-Instruct
查看完整文档 →
YingSuan AI — GPU & LLM API Aggregation Platform
[email protected] · yingsuan.top
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